Ran into an issue yesterday where if I were to try and test an application template it would never complete (just sit there and spin saying processing) and also if I were to test SNMP on a node everything failed. The weird part is these same nodes I was testing and applications were all up in monitoring. Its as if the polling part of the process was working fine but the ability to test or setup any of these failed. I have seen this before many versions ago but it has been a while. The only recourse is to restart the services.
Has anyone else experienced this? I am 100% certain the devices were communicating as to test I added a node (that failed the SNMP call) but I was still able to list resources and it collected CPU/Memory/Volume details. Only seems to affect the setup process.